The glycemic index indicates how carbohydrates in a specific food affect blood sugar levels when consumed. The scale ranges from 1 to 100, with foods ranking below 55 considered low-Gi, and choices above 70 considered high-GI. The body digests high-GI foods quickly, causing a quick spike in energy followed by a crash and burn, while low-Gi foods take longer to digest, providing a prolonged dose of energy. Curious to learn more? Check out these articles: